At the track I use a resistor in place of the IAT. I have found that
putting in a resistor that mimics too cold a temp, that I initailly get a
stumble/bog. That is why I suggested the IAT. Check it with a multimeter
to make sure its not open (infinite resistance)
TonyC
-----Original Message-----
From: Ronald Wong <ron-wong@cox.net>
To: dakota-truck@dakota-truck.net <dakota-truck@dakota-truck.net>
Date: Saturday, May 11, 2002 4:31 PM
Subject: DML: RE: Re: Stumble on Acceleration
>
>Don't know if IAT (or IAC) would affect acceleration. Would certainly
>affect idle though.
>
>Ron
>00 PB SLT QC 4X2 5.9 46RE 3.92 LSD
>For modifications see my DML Profile (URL follows)
>http://www.twistedbits.net/WWWProfile/dakota/Kw9pV1EkFeOYY
>
>
>-----Original Message-----
>From: owner-dakota-truck@dakota-truck.net
>[mailto:owner-dakota-truck@dakota-truck.net]On Behalf Of TonyC
>Sent: Saturday, May 11, 2002 1:13 PM
>To: dakota-truck@dakota-truck.net
>Subject: DML: Re: Stumble on Acceleration
>
>
>
>Have you checked your IAT?
>TonyC
>
>-----Original Message-----
>From: Robert Parrish <parrishfarm@worldnet.att.net>
>To: dakota-truck@dakota-truck.net <dakota-truck@dakota-truck.net>
>Date: Saturday, May 11, 2002 4:05 PM
>Subject: DML: Stumble on Acceleration
>
>
>>
>>Can anybody help me figure out why my truck stumbles while accelerating? I
>>notice it mainly after a cold start, but it's intermitant. I just replaced
>>the fuel pump, plugs (correctly gapped) cap and rotor, and swapped out TPS
>>with an older slightly used one. No change. The truck continues to run
>>strong. No noticable loss of power, but the problem still exist. I've
>>checked for vacume leaks and also tried moving MAP vacume to the intake
>>manifold port. No help. I'm using the old F&B stage 2 T.B. Could there
>>possibly be a problem with the throttle shaft, cam sensor or crank sensor?
>>The pcm list no codes! Help!
>>
>>Robert Parrish
>>Richmond Va.
>>
>>
>
>
>
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 12:04:33 EDT